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Occasionally I have some program that locks up in such a way that I cannot get other open programs to respond. Although I could just restart my machine, I often have ten or more documents, spreadsheets, etc., open that I am actively working on. Is there a Windows (10 in my case) command to save and close all open user applications? Or just to save all? Shut down is supposed to ask and then save if you say yes, but I have found it to be unreliable in this regard, especially with respect to programs that have not previously been saved.
Alternatively, is there a utility that will periodically autosave open files produced in programs I select, those that do not themselves have an autosave function?
1Depending on type of system lockup this is not possible. – Moab – 2019-02-03T19:50:09.420
1To add to Moab, if you cannot access anything, then more often than not the CPU is stuck and you couldn't fix the lock up by typing anything, since the CPU is stuck in its own loop and can't service the OS's request to capture the keyboard combination. Because this is unpredictable, I recommend a regular auto save option - every 30 seconds or so. It might do a lot of disk writes but its better than losing work. – QuickishFM – 2019-02-03T21:02:50.633